Element block pseudo-class :active generated with cursor default float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden background font-size 16px border 0px rgba(0,0,0,1) solid display block margin 0px line-height 1 padding 20px border-radius font-weight normal box-sizing content-box width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform transition z-index auto height auto position static